@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;0,900;1,400;1,700&family=Lora:wght@400;500;600&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root {
  --ink:       #0e0e0e;
  --paper:     #faf9f6;
  --mid:       #6b6b6b;
  --rule:      #d4cfc8;
  --accent:    #c8410f;
  --accent-lt: #f5e8e2;
  --font-disp: 'Playfair Display', Georgia, serif;
  --font-body: 'Lora', Georgia, serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
.container { max-width: 1320px; margin: 0 auto; padding: 0 32px; }

/* NAV */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: var(--ink);
  height: 44px;
  display: flex; align-items: center;
}
.nav-inner, nav .container {
  max-width: 1320px; margin: 0 auto; padding: 0 32px;
  display: flex; justify-content: space-between; align-items: center;
  width: 100%;
}
.logo {
  font-family: var(--font-disp); font-size: 1.5rem; font-weight: 400;
  letter-spacing: -0.02em; color: var(--paper); text-decoration: none;
}
.logo span { color: var(--accent); }
.nav-links { display: flex; list-style: none; }
.nav-links li { border-left: 1px solid rgba(255,255,255,0.12); }
.nav-links li:first-child { border-left: none; }
.nav-links a {
  font-family: var(--font-mono); font-size: 0.68rem;
  text-transform: uppercase; letter-spacing: 1.4px;
  color: rgba(255,255,255,0.7); padding: 0 18px; line-height: 44px;
  display: block; transition: color 120ms cubic-bezier(0.16,1,0.3,1); text-decoration: none;
}
.nav-links a:hover { color: var(--accent); }

/* HERO */
.hero {
  margin-top: 44px;
  border-bottom: 2px solid var(--ink);
  position: relative;
  overflow: hidden;
}
.hero-left {
  padding: 64px 48px 64px 32px;
  border-right: 1px solid var(--rule);
  display: flex; flex-direction: column; justify-content: space-between;
  max-width: 1320px;
}
.hero-kicker {
  font-family: var(--font-mono); font-size: 0.7rem;
  text-transform: uppercase; letter-spacing: 2px; color: var(--accent);
  display: flex; align-items: center; gap: 10px; margin-bottom: 24px;
}
.hero-kicker::before {
  content: ''; display: block; width: 28px; height: 2px; background: var(--accent);
}
.hero h1 {
  font-family: var(--font-disp);
  font-size: clamp(3rem, 5.5vw, 5.2rem);
  line-height: 1.05; letter-spacing: -1px;
  font-weight: 900;
  max-width: 780px;
}
.hero-content {
  padding: 72px 0 64px;
  max-width: 780px;
  position: relative;
  z-index: 2;
}
.hero-content p {
  font-family: var(--font-body); font-size: 1.05rem;
  color: var(--mid); line-height: 1.6; max-width: 560px;
  margin-top: 24px;
}
.hero-buttons {
  display: flex; gap: 16px; margin-top: 36px;
  flex-wrap: wrap;
}
.hero-trust {
  font-family: var(--font-mono); font-size: 0.72rem;
  text-transform: uppercase; letter-spacing: 0.92px;
  color: var(--mid); margin-top: 20px;
}
.hero h1 em {
  font-style: italic; color: var(--accent);
}
.hero-sub {
  font-family: var(--font-body); font-size: 1rem;
  color: var(--mid); line-height: 1.6; max-width: 520px;
  margin-top: 24px;
}
.hero-stats {
  display: flex; gap: 0; margin-top: 40px;
  border-top: 1px solid var(--rule); padding-top: 24px;
}
.hero-stat {
  padding-right: 32px; margin-right: 32px;
  border-right: 1px solid var(--rule);
}
.hero-stat:last-child { border-right: none; }
.hero-stat-num {
  font-family: var(--font-disp); font-size: 2rem;
  font-weight: 700; line-height: 1; display: block;
}
.hero-stat-label {
  font-family: var(--font-mono); font-size: 0.62rem;
  text-transform: uppercase; letter-spacing: 1.4px; color: var(--mid);
  margin-top: 4px; display: block;
}
.hero-art {
  position: absolute;
  right: 0; top: 0; bottom: 0;
  width: 42%;
  z-index: 1;
  pointer-events: none;
  display: flex; align-items: center; justify-content: center;
}
.hero-art svg {
  width: 100%; height: 100%;
  max-height: 420px;
}

/* BUTTONS */
.btn-primary {
  display: inline-block; background: var(--paper); color: var(--ink);
  font-family: var(--font-mono); font-weight: 700; font-size: 0.85rem;
  letter-spacing: 0.5px; text-transform: uppercase;
  padding: 12px 24px; border: 2px solid var(--ink); border-radius: 0;
  cursor: pointer; transition: color 150ms, background 150ms;
}
.btn-primary:hover { background: var(--ink); color: var(--paper); }
.btn-secondary {
  display: inline-block; background: transparent; color: var(--ink);
  font-family: var(--font-mono); font-weight: 500; font-size: 0.85rem;
  letter-spacing: 0.5px; text-transform: uppercase;
  padding: 12px 24px; border: 2px solid var(--ink); border-radius: 0;
  cursor: pointer; transition: color 150ms, background 150ms;
}
.btn-secondary:hover { background: var(--ink); color: var(--paper); }

/* DEMO SECTION (tool pages) */
.demo { padding: 64px 0; border-bottom: 1px solid var(--ink); }
.demo-kicker { font-family: var(--font-mono); font-size: 0.81rem; text-transform: uppercase; letter-spacing: 0.92px; color: var(--ink); margin-bottom: 8px; }
.demo-header { margin-bottom: 48px; }
.demo-header h2 { font-family: var(--font-disp); font-size: clamp(1.6rem, 3.5vw, 2.4rem); margin-bottom: 12px; letter-spacing: -0.5px; line-height: 1.05; }
.demo-header p { color: var(--mid); font-family: var(--font-body); font-size: 1rem; max-width: 480px; }
.dropzone {
  border: 2px dashed var(--ink); border-radius: 0; padding: 64px 40px;
  text-align: center; background: var(--paper); transition: border-color 150ms, background 150ms; cursor: pointer;
}
.dropzone:hover, .dropzone.dragover { border-color: var(--accent); background: var(--rule); }
.dropzone-icon { font-size: 2.5rem; margin-bottom: 16px; color: var(--mid); }
.dropzone-text { font-family: var(--font-body); font-size: 1.1rem; color: var(--ink); margin-bottom: 8px; }
.dropzone-hint { font-family: var(--font-mono); font-size: 0.75rem; color: var(--mid); letter-spacing: 0.92px; text-transform: uppercase; }

.output-area { margin-top: 32px; display: none; }
.output-area.visible { display: block; }
.output-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--ink); }
.output-header h3 { font-family: var(--font-disp); font-size: 1.3rem; letter-spacing: -0.5px; }
.output-actions { display: flex; gap: 12px; }
.output-actions button {
  font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase;
  letter-spacing: 0.92px; padding: 8px 16px; border: 1px solid var(--ink);
  background: var(--paper); color: var(--ink); border-radius: 0;
  cursor: pointer; transition: color 150ms, background 150ms;
}
.output-actions button:hover { background: var(--ink); color: var(--paper); }
pre {
  background: var(--paper); border: 1px solid var(--ink); border-radius: 0;
  padding: 24px; font-family: var(--font-mono); font-size: 0.82rem; line-height: 1.6;
  color: var(--mid); overflow-x: auto; white-space: pre-wrap;
  word-wrap: break-word; max-height: 400px; overflow-y: auto;
}
textarea {
  width: 100%; min-height: 240px; background: var(--paper);
  border: 1px solid var(--ink); border-radius: 0; padding: 16px;
  font-family: var(--font-mono); font-size: 0.82rem; line-height: 1.6;
  color: var(--ink); resize: vertical;
}
textarea:focus { outline: none; border-color: var(--accent); }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 24px; }
.two-col label { font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.92px; color: var(--mid); display: block; margin-bottom: 8px; }

.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 0; margin-bottom: 24px; }
.stat-card {
  border-left: 1px solid var(--ink); padding: 20px; text-align: center;
}
.stat-card:first-child { border-left: none; }
.stat-value { font-family: var(--font-disp); font-size: 2rem; line-height: 1; margin-bottom: 4px; }
.stat-label { font-family: var(--font-mono); font-size: 0.65rem; text-transform: uppercase; letter-spacing: 1px; color: var(--mid); }

.tool-input-area { margin-bottom: 24px; }
.action-bar { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 16px; }

/* HOW IT WORKS */
.how-it-works { padding: 80px 0; border-bottom: 1px solid var(--ink); }
.section-kicker { font-family: var(--font-mono); font-size: 0.81rem; text-transform: uppercase; letter-spacing: 0.92px; color: var(--ink); margin-bottom: 8px; }
.how-it-works h2 { font-family: var(--font-disp); font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 48px; letter-spacing: -0.5px; line-height: 1.05; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; }
.step { padding: 36px 28px; border-left: 1px solid var(--ink); }
.step:first-child { border-left: none; }
.step-number { font-family: var(--font-disp); font-size: 2.5rem; font-weight: 400; color: var(--rule); margin-bottom: 20px; line-height: 1; letter-spacing: -0.5px; }
.step h3 { font-family: var(--font-disp); font-size: 1.3rem; margin-bottom: 10px; letter-spacing: -0.5px; line-height: 1.08; }
.step p { color: var(--mid); font-family: var(--font-body); font-size: 0.9rem; line-height: 1.47; }

/* PRICING */
.pricing { padding: 80px 0; border-bottom: 1px solid var(--ink); }
.pricing h2 { font-family: var(--font-disp); font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 16px; letter-spacing: -0.5px; line-height: 1.05; }
.pricing-intro { color: var(--mid); font-family: var(--font-body); font-size: 1rem; max-width: 480px; margin-bottom: 48px; line-height: 1.47; }
.pricing-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; }
.pricing-card { border-left: 1px solid var(--ink); padding: 48px 40px; }
.pricing-card:first-child { border-left: none; }
.pricing-badge { font-family: var(--font-mono); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 1.2px; color: var(--mid); margin-bottom: 20px; }
.pricing-card h3 { font-family: var(--font-disp); font-size: 1.6rem; margin-bottom: 8px; letter-spacing: -0.5px; line-height: 1.08; }
.pricing-card .price { font-family: var(--font-disp); font-size: 2.5rem; letter-spacing: -0.5px; margin-bottom: 8px; line-height: 1; }
.pricing-card .price span { font-family: var(--font-body); font-size: 1rem; color: var(--mid); }
.pricing-card .price-desc { color: var(--mid); font-family: var(--font-body); font-size: 0.9rem; margin-bottom: 32px; }
.pricing-card ul { list-style: none; margin-bottom: 32px; }
.pricing-card ul li { padding: 8px 0; color: var(--mid); font-family: var(--font-body); font-size: 0.92rem; border-bottom: 1px solid var(--rule); }
.pricing-card ul li:last-child { border-bottom: none; }

/* FOOTER */
footer {
  background: var(--ink); padding: 40px 32px;
  display: flex; align-items: center; justify-content: space-between;
}
.footer-logo {
  font-family: var(--font-disp); font-size: 1.2rem;
  letter-spacing: -0.02em;
  color: rgba(255,255,255,0.5); text-decoration: none;
}
.footer-copy {
  font-family: var(--font-mono); font-size: 0.62rem;
  letter-spacing: 1px; text-transform: uppercase;
  color: rgba(255,255,255,0.3);
}

/* ANIMATIONS */
@keyframes slideIn {
  to { opacity: 1; transform: translateX(0); }
}
@keyframes riseIn {
  to { opacity: 1; transform: translateY(0); }
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .steps, .pricing-grid, .two-col { grid-template-columns: 1fr; }
  .step { border-left: none; border-top: 1px solid var(--ink); padding: 24px 0; }
  .step:first-child { border-top: none; }
  .pricing-card { border-left: none; border-top: 1px solid var(--ink); padding: 32px 0; }
  .pricing-card:first-child { border-top: none; }
  .nav-links { display: none; }
  .hero-art { display: none; }
  .hero-buttons { flex-direction: column; }
  .btn-primary, .btn-secondary { width: 100%; text-align: center; }
  footer { flex-direction: column; gap: 12px; text-align: center; }
}